luciferase

noun 0.811

oxyluciferin

noun 0.794

lucigenin

noun 0.750

luminol

noun 0.650

luminophore

noun 0.644

bioluminescence

noun 0.629

luminescence

noun 0.595

chemiluminescence

noun 0.583

aequorin

noun 0.565

luce

noun 0.559

photoluminescence

noun 0.553

fluorescein

noun 0.553

coelenterazine

noun 0.548

phosphor

noun 0.538

lumican

noun 0.531

phosphorescent

noun 0.524

lysergic acid

noun 0.523

photoprotein

noun 0.520

lum

noun 0.518

lumefantrine

noun 0.517

luteinizing hormone

noun 0.516

fluorophore

noun 0.515

luminal

noun 0.514

fluorescent

noun 0.513

phosphorescence

noun 0.512

lipofuscin

noun 0.511

illuminant

noun 0.510

luminous energy

noun 0.510

luminosity

noun 0.508

lutein

noun 0.506

illuminating gas

noun 0.504

lactic acid

noun 0.502